package com.hz.mapper;

import com.hz.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {

    @Insert("INSERT into article (title, content, cover_img, state, category_id, create_user, create_time, update_time) VALUES " +
            "(#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},now(),now())")
    int insert(Article article);

    List<Article> list(Integer categoryId, String state,Integer id);

    @Update("update article set title=#{title},content=#{content},cover_img=#{coverImg},state=#{state},category_id=#{categoryId},update_time=now() where id=#{id}")
    int update(Article article);

    @Delete("delete from article where id = #{id}")
    int delete(Integer id);

    @Select("select * from article where id=#{id}")
    Article selectById(Integer id);
}
